@article{2825,
author = {Garrett, B.D.},
title = {Some characterizations of pointwise discontinuous functions},
journal = {Portugaliae mathematica},
volume = {36},
year = {1977},
pages = {197-201},
zbl = {0441.26003},
mrnumber = {0597841},
language = {en},
url = {http://dml.mathdoc.fr/item/2825}
}
Garrett, B.D. Some characterizations of pointwise discontinuous functions. Portugaliae mathematica, Tome 36 (1977) pp. 197-201. http://gdmltest.u-ga.fr/item/2825/